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Modern Architecture for Native Apps with AWS Backend: A Practical Guide

Introduction Designing a mobile app today goes far beyond building a beautiful interface. Native apps — whether for iOS or Android — need secure authentication, user role management, real-time communication with the backend, and scalable infrastructure to support growth. In this post, I’ll walk you through a clean and modern architecture to connect native mobile apps to a robust backend on AWS. The architecture is modular, scalable, and aligned with best practices for security and performance — without relying on overly complex tools. Why it matters: apps today are more than just UI A production-grade mobile app often includes: User login (email, Google, or others), Differentiated access for multiple roles (e.g., user vs admin), Secure token-based communication, A backend capable of handling business logic and data, Data storage, asset management, and scalable APIs, Compliance with Google Play and App Store requirements. All of these require a backend architecture ...
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Install Screencloud in Ubuntu 16.04

One of my favorite applications for taking screen shots in Ubuntu is Screecloud unfortunately there's no version available for Ubuntu 16.04.

Searching in a github wiki, I found a discussion on running Screencloud at our own "risk" in Ubuntu 16.04.

If you want to read the thread in github: https://github.com/olav-st/screencloud/issues/204


Steps for installing Screencloud at your own "risk" Ubuntu 16.04

  • Download libqtmultimediakit1
  • We need to modify our source list
    • sudo nano /etc/apt/sources.list
    •  We add the following line to the end of the file
      • deb http://cz.archive.ubuntu.com/ubuntu wily main universe
  • We install screencloud
    •   sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/olav-st/xUbuntu_15.10/ /' >> /etc/apt/sources.list.d/screencloud.list"
    • sudo apt-get update
    • sudo apt-get install screencloud
  •  We just open a console and type screencloud and the application will begin running.
  •  We remove from the source list the deb file we added in step 2
    • sudo nano /etc/apt/sources.list

Small tips

Be sure that screencloud is selected as the applications that begin running when you start you Ubuntu session



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Modern Architecture for Native Apps with AWS Backend: A Practical Guide

Introduction Designing a mobile app today goes far beyond building a beautiful interface. Native apps — whether for iOS or Android — need secure authentication, user role management, real-time communication with the backend, and scalable infrastructure to support growth. In this post, I’ll walk you through a clean and modern architecture to connect native mobile apps to a robust backend on AWS. The architecture is modular, scalable, and aligned with best practices for security and performance — without relying on overly complex tools. Why it matters: apps today are more than just UI A production-grade mobile app often includes: User login (email, Google, or others), Differentiated access for multiple roles (e.g., user vs admin), Secure token-based communication, A backend capable of handling business logic and data, Data storage, asset management, and scalable APIs, Compliance with Google Play and App Store requirements. All of these require a backend architecture ...
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